| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] districts which had | 5 |
|
| 2 | districts which had [been] | 8 |
|
| 3 | districts which had been | 8 |
|
| 4 | districts which had [be] | 8 |
|
| 5 | districts which had be | 8 |
|
